This eyeglasses chain is made of clean and safe material to ensure that it will not make your skin feel uncomfortable when you wear it. Suitable for all kinds of glasses, such as sunglasses, eyeglasses, etc. It can also be used as a decoration on bags or clothing, and is perfect as a gift for friends and family on Christmas, Valentine's Day, birthdays, anniversaries and other special days.SpecificationMaterial: MetalColor: GoldThickness: 2mm / 0.08inchLength: 70cm / 28inchPackage Includes: Glasses Chain x 1AdvantageThe end of the product is designed with an adjustable ring and non-slip rubber ring, you can adjust the size of the rubber ring according to different frame specifications, to ensure that the eyeglasses chain can be securely fixed on your glasses, and leave no scratch on your glasses at the same time.